https://backreference.org Proudly uncool and out of fashion Tue, 02 Nov 2010 22:27:02 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.2 https://backreference.org/2010/11/02/awk-pitfall-string-concatenation/ Tue, 02 Nov 2010 22:27:02 +0000 http://backreference.org/?p=2727